If the preliminary design of the kitchen exhaust pipe is not reasonable, it is easy to have such a phenomenon, that is, after a period of time, the workload of the kitchen increases, multiple stoves operate at the same time, the original design fan rotation is low, and the exhaust volume is small, resulting in poor exhaust. Because the ventilation and smoke exhaust pipe is a large area of energy consuming equipment, from the perspective of energy saving, when designing and installing the ventilation and smoke exhaust pipe, we need to attach great importance to reducing the energy consumption of the ventilation and smoke exhaust pipe through reasonable design.

　　厨房的通风设备安装是需要非常仔细认真的，要事先设计好，烟道从建筑结构设计来看由于有主、副烟道之分是不能随意横向改动的，否则会影响91视频网站观看并有倒灌的可能， 而为了美观将烟道口上下移动则不会有不好的影响。

　　The installation of the ventilation equipment in the kitchen needs to be very careful and careful. The flue should be designed in advance. From the perspective of the architectural structure design, the main flue and the auxiliary flue can not be changed laterally at will, otherwise it will affect the smoke exhaust and have the possibility of backflow. In order to make the flue move up and down in order to be beautiful, it will not have a bad impact.

　　随着经济的快速发展，通风91视频成人网站在生活生产中也是不能够忽视的，像是饭店里，因为有了通风设备才能够为消费者提供良好的用餐环境，让更多的人来饭店吃饭，对于工业生产中，像是矿产开采中，更需要良好的通风条件以此来改变工作环境，保障矿工们的呼吸健康。现在通风的设备、越来越受到重视。所以91视频APP污一定要重视其通风91视频成人网站的事先设计工作，只有设计工作做好了，以后才能让91视频网站观看91视频成人网站安心为91视频APP污工作。

　　With the rapid development of economy, ventilation pipes can not be ignored in life and production. For example, in a hotel, only ventilation equipment can provide a good dining environment for consumers, so that more people can eat in the hotel. For industrial production, such as mining, good ventilation conditions are more needed to change the working environment and ensure the respiratory health of miners. Kang. Now, more and more attention has been paid to ventilation equipment. Therefore, we must pay attention to the design of the ventilation pipe in advance. Only when the design work is done well, can the smoke exhaust pipe work for us safely.